Thomas
Burton Kinraide: The Research Continues!
"Cyclone Plus": Tesla Coil for producing Phantom Streamers
A simple single pole double throw knife switch was added to an old friend,
along with some binding posts...

Discharge from disks on top of unit. Spark Gap setting 4.
These give beautiful effluves, with some Phantom Streamers.

The
new switch allows for external coils!
Oudin Resonator, Step 1...

The Phantom Streamers, not visible by normal photography, extend twice the
distance of the effluve/brush with this coil.